Earnings Per Share (Narrative) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Income (Loss) from Continuing Operations	$ (107,574)	$ 25,699	$ (26,194)	$ (68,600)
Effect of dilutive securities	0	1,678,000	0	0
Dilutive shares	236,895,000	248,306,000	238,990,000	249,742,000
Parent Company [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Income (Loss) from Continuing Operations	$ (106,000)	$ 25,700	$ (21,900)	$ (68,600)
Employee Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock options, weighted average exercise price	$ 19.55	$ 21.27	$ 20.00	$ 21.94
Shares excluded from computation of earnings per share	9,400,000	10,000,000	9,800,000	10,400,000
Other Equity Awards [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares excluded from computation of earnings per share	2,800,000		3,000,000	3,500,000